ESIMFUN eSIM Data Plans for East Asia

ESIMFUN does not have an unlimited data eSIM plan available for East Asia.
Travelers who need larger data allowances can choose from fixed‑data options such as the 20 GB for 30 days plan or the 10 GB for 30 days plan, both of which cover China, Hong Kong, Japan, South Korea, Macau, Taiwan and more than 90 additional countries. A 5 GB for 30 days plan is also available, and there are 5 GB monthly subscriptions for a seven‑year period. Selecting a fixed data plan may be more cost‑effective for most users unless they require very high data usage.

ESIMFUN does not provide East Asia eSIM plans with a phone number or SMS capability. The provider offers only data‑only eSIMs for that region. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

The plans provided by ESIMFUN that are available in East Asia include the “for” plan, which covers China, Hong Kong, Japan, South Korea, Macau, and Taiwan, and the “Subscription‑every” plan, which covers China, Japan, South Korea, Macau, and Taiwan; Mongolia is not included in either plan. Both of these plans also extend coverage to multiple other countries and territories outside of East Asia.